678603906

素因数分解:

$2^1\times 3^4\times {\mathrm{2011}}^1\times {\mathrm{2083}}^1$

素因数の和:4108

約数の個数: 40

約数和(自身を含む): 1522061904

約数和(自身を除く): 843457998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2011, 2083, 4022, 4166, 6033, 6249, 12066, 12498, 18099, 18747, 36198, 37494, 54297, 56241, 108594, 112482, 162891, 168723, 325782, 337446, 4188913, 8377826, 12566739, 25133478, 37700217, 75400434, 113100651, 226201302, 339301953, 678603906]

約数ペア:

[(1, 678603906), (2, 339301953), (3, 226201302), (6, 113100651), (9, 75400434), (18, 37700217), (27, 25133478), (54, 12566739), (81, 8377826), (162, 4188913), (2011, 337446), (2083, 325782), (4022, 168723), (4166, 162891), (6033, 112482), (6249, 108594), (12066, 56241), (12498, 54297), (18099, 37494), (18747, 36198)]